That one actually has an explanation. Over the years, Disney has often been selling new use years that begin 3 to 5 months before the month of sale -- its a marketing ploy; you get points right away and then a new set in only 7 to 9 months. That practice has resulted in some use years, such as December, having more points than others because December often got used for three straight months for sales in March, April, and May each year because there is no Nov or Jan use year. Then you also have situations as happened at BLT. BLT went on sale starting in Sep 2008 but it did not open until Aug 2009. Disney could not really sell use years for it that began in 2008 without facing some risk -- the Aug 2009 opening date was not a certainty; in fact, when originally announced the estimated opening date was Sep 2009, and even that was not a certainty. It cannot sell interests that cannot be used, i.e., if it sold an Oct 2008 beginning use year and then there were delays that prevented the resort from being opened before Oct 2009, any such purchasers would have a right to rescind their agreements and get their money back. So it chose to start sales with a Feb 2009 use year and actualy sold that Feb use year to new purchasers for almost seven months before using a March 2009 use year as the start month.